Calculus Examples

Find dy/dx y = natural log of x^6(x^9-x+5)
Step 1
Differentiate both sides of the equation.
Step 2
The derivative of with respect to is .
Step 3
Differentiate the right side of the equation.
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Step 3.1
Differentiate using the chain rule, which states that is where and .
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Step 3.1.1
To apply the Chain Rule, set as .
Step 3.1.2
The derivative of with respect to is .
Step 3.1.3
Replace all occurrences of with .
Step 3.2
Differentiate using the Product Rule which states that is where and .
Step 3.3
Differentiate.
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Step 3.3.1
By the Sum Rule, the derivative of with respect to is .
Step 3.3.2
Differentiate using the Power Rule which states that is where .
Step 3.3.3
Since is constant with respect to , the derivative of with respect to is .
Step 3.3.4
Differentiate using the Power Rule which states that is where .
Step 3.3.5
Multiply by .
Step 3.3.6
Since is constant with respect to , the derivative of with respect to is .
Step 3.3.7
Add and .
Step 3.3.8
Differentiate using the Power Rule which states that is where .
Step 3.3.9
Move to the left of .
Step 3.4
Simplify.
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Step 3.4.1
Apply the distributive property.
Step 3.4.2
Apply the distributive property.
Step 3.4.3
Apply the distributive property.
Step 3.4.4
Apply the distributive property.
Step 3.4.5
Combine terms.
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Step 3.4.5.1
Multiply by by adding the exponents.
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Step 3.4.5.1.1
Use the power rule to combine exponents.
Step 3.4.5.1.2
Add and .
Step 3.4.5.2
Multiply by by adding the exponents.
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Step 3.4.5.2.1
Move .
Step 3.4.5.2.2
Multiply by .
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Step 3.4.5.2.2.1
Raise to the power of .
Step 3.4.5.2.2.2
Use the power rule to combine exponents.
Step 3.4.5.2.3
Add and .
Step 3.4.5.3
Move to the left of .
Step 3.4.5.4
Rewrite as .
Step 3.4.5.5
Move to the left of .
Step 3.4.5.6
Multiply by by adding the exponents.
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Step 3.4.5.6.1
Move .
Step 3.4.5.6.2
Use the power rule to combine exponents.
Step 3.4.5.6.3
Add and .
Step 3.4.5.7
Move to the left of .
Step 3.4.5.8
Move to the left of .
Step 3.4.5.9
Rewrite as .
Step 3.4.5.10
Multiply by by adding the exponents.
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Step 3.4.5.10.1
Move .
Step 3.4.5.10.2
Use the power rule to combine exponents.
Step 3.4.5.10.3
Add and .
Step 3.4.5.11
Multiply by .
Step 3.4.5.12
Multiply by by adding the exponents.
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Step 3.4.5.12.1
Move .
Step 3.4.5.12.2
Multiply by .
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Step 3.4.5.12.2.1
Raise to the power of .
Step 3.4.5.12.2.2
Use the power rule to combine exponents.
Step 3.4.5.12.3
Add and .
Step 3.4.5.13
Multiply by .
Step 3.4.5.14
Add and .
Step 3.4.5.15
Subtract from .
Step 3.4.6
Reorder the factors of .
Step 3.4.7
Factor out of .
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Step 3.4.7.1
Factor out of .
Step 3.4.7.2
Factor out of .
Step 3.4.7.3
Factor out of .
Step 3.4.7.4
Factor out of .
Step 3.4.7.5
Factor out of .
Step 3.4.8
Multiply by .
Step 3.4.9
Factor out of .
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Step 3.4.9.1
Factor out of .
Step 3.4.9.2
Factor out of .
Step 3.4.9.3
Factor out of .
Step 3.4.9.4
Factor out of .
Step 3.4.9.5
Factor out of .
Step 3.4.10
Cancel the common factors.
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Step 3.4.10.1
Factor out of .
Step 3.4.10.2
Cancel the common factor.
Step 3.4.10.3
Rewrite the expression.
Step 4
Reform the equation by setting the left side equal to the right side.
Step 5
Replace with .